前提是依赖注入什么的都完成了
是不是我还差哪啊
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/applicationContext.xml</param-value>
</context-param>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
你spring 是怎么装配的